LG WH16NS40 - Downgraded to 1.02MK - Sleep Bug Fix to 1.01MK

Forum for discussions about UHD-capable dives
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djdownfawl
Posts: 3
Joined: Fri Jan 28, 2022 2:47 pm

LG WH16NS40 - Downgraded to 1.02MK - Sleep Bug Fix to 1.01MK

Post by djdownfawl »

Hello,

I just bought a LG WH16NS40 and successfully downgraded to 1.02MK. Everything is working fine except while ripping a UHD disc, it will stop spinning half-way and the only solution is to eject the disc. I know this is called the sleep bug and the recommended option is to downgrade to 1.01MK for MakeMKV.

But my question is what do I lose from downgrading from 1.02 to 1.01?

Thank you
Billycar11
Posts: 3766
Joined: Sun Aug 24, 2014 5:49 am

Re: LG WH16NS40 - Downgraded to 1.02MK - Sleep Bug Fix to 1.01MK

Post by Billycar11 »

Show us your makemkv drive info
Stalling at the layer break half way is usually a sign of a bad drive.
That's not the sleep bug the sleep bug does not happen while the drive is ripping
Buy a UHD drive from the guide and how to video maker: https://www.makemkv.com/forum/viewtopic ... 20&t=17831
UHD Drives Guide: https://www.makemkv.com/forum/viewtopic ... 16&t=19634
Auto flash kit $25 Email me for one Billycar5924@gmail.com
djdownfawl
Posts: 3
Joined: Fri Jan 28, 2022 2:47 pm

Re: LG WH16NS40 - Downgraded to 1.02MK - Sleep Bug Fix to 1.01MK

Post by djdownfawl »

Drive Information
OS device name: F:
Manufacturer: HL-DT-ST
Product: BD-RE WH16NS60
Revision: 1.02
Serial number: KLZL25E4014
Firmware date: 2118-10-29 19:36
Bus encryption flags: 17
Highest AACS version: 68

LibreDrive Information
Status: Enabled
Drive platform: MT1959
Firmware type: Patched (microcode access re-enabled)
Firmware version: 1.02
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes

No disc inserted
djdownfawl
Posts: 3
Joined: Fri Jan 28, 2022 2:47 pm

Re: LG WH16NS40 - Downgraded to 1.02MK - Sleep Bug Fix to 1.01MK

Post by djdownfawl »

Please see attached.
Attachments
Screenshot 2022-01-31 125845.png
Screenshot 2022-01-31 125845.png (80.52 KiB) Viewed 2422 times
Billycar11
Posts: 3766
Joined: Sun Aug 24, 2014 5:49 am

Re: LG WH16NS40 - Downgraded to 1.02MK - Sleep Bug Fix to 1.01MK

Post by Billycar11 »

djdownfawl wrote:
Mon Jan 31, 2022 5:59 pm
Please see attached.
First thing to try is clean the discs
Then replace them
Then if it still happens clean the laser
After that time for a BU40N
Buy a UHD drive from the guide and how to video maker: https://www.makemkv.com/forum/viewtopic ... 20&t=17831
UHD Drives Guide: https://www.makemkv.com/forum/viewtopic ... 16&t=19634
Auto flash kit $25 Email me for one Billycar5924@gmail.com
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